books.google.com - Magic or spycraft? In 1953, against the backdrop of the Cold War, the CIA initiated a top-secret program, code-named MKULTRA, to counter Soviet mind-control and interrogation techniques. Realizing that clandestine officers might need to covertly deploy newly developed pills, potions, and powders against...http://books.google.com/books/about/The_Official_CIA_Manual_of_Trickery_and.html?id=QMmQgpqXWi8C&q=metal&utm_source=gb-gplus-shareThe Official CIA Manual of Trickery and Deception